A magnitude Md 2.3 earthquake occured in region: 4 km SE Lanuvio (RM), on
and geographic coordinates (lat, lon) 41.6540, 12.7340 at 5 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Lanuvio | RM | 4 | 13632 | 13632 |
Velletri | RM | 5 | 53303 | 66935 |
Genzano di Roma | RM | 7 | 23970 | 90905 |
Nemi | RM | 8 | 1943 | 92848 |
Ariccia | RM | 9 | 19407 | 112255 |
Aprilia | LT | 10 | 73446 | 185701 |
Cisterna di Latina | LT | 10 | 36868 | 222569 |
Albano Laziale | RM | 11 | 41715 | 264284 |
Lariano | RM | 12 | 13432 | 277716 |
Rocca di Papa | RM | 12 | 17034 | 294750 |
Castel Gandolfo | RM | 13 | 8997 | 303747 |
Marino | RM | 14 | 43026 | 346773 |
Cori | LT | 15 | 11065 | 357838 |
Rocca Massima | LT | 16 | 1136 | 358974 |
Rocca Priora | RM | 16 | 11962 | 370936 |
Grottaferrata | RM | 16 | 20327 | 391263 |
Ardea | RM | 16 | 49183 | 440446 |
Monte Compatri | RM | 17 | 11978 | 452424 |
Frascati | RM | 18 | 22087 | 474511 |
Artena | RM | 18 | 14276 | 488787 |
Monte Porzio Catone | RM | 18 | 8693 | 497480 |
Pomezia | RM | 19 | 62966 | 560446 |
Labico | RM | 20 | 6379 | 566825 |
San Cesareo | RM | 20 | 15153 | 581978 |
Ciampino | RM | 20 | 38412 | 620390 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.7 |
1989-12-27 15:13:53 |
41.654 | 12.734 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 106789 |
Field | Value |
---|---|
Time (UTC) | 1989-12-27 15:13:53 ± 0.522 |
Latitude | 41.6540 ± 0.0228 |
Longitude | 12.7340 ± 0.0209 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 106789 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3070.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 265 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00720 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 106789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:39:26 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 106789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1989-12-27T15:14:22.83 | 10.0 | undecidable | manual | SG | 85 | 0.7992 | 0.54 | 0.1 | |
--.SDI.Z. | 1989-12-27T15:14:09.60 | 10.0 | undecidable | manual | PG | 85 | 0.7992 | -0.55 | 0.3 | |
--.CP9.Z. | 1989-12-27T15:14:03.87 | 10.0 | undecidable | manual | SG | 37 | 0.2553 | 0 | 0.7 | |
--.CP9.Z. | 1989-12-27T15:13:59.71 | 10.0 | undecidable | manual | PG | 37 | 0.2553 | 0.19 | 1.5 | |
--.RMP.Z. | 1989-12-27T15:13:59.30 | 10.0 | undecidable | manual | SG | 351 | 0.1554 | -0.9 | 0 | |
--.RDP.Z. | 1989-12-27T15:13:57.96 | 10.0 | undecidable | manual | SG | 352 | 0.0999 | -0.02 | 0.7 | |
--.RMP.Z. | 1989-12-27T15:13:57.35 | 10.0 | undecidable | manual | PG | 351 | 0.1554 | 0.11 | 1.7 | |
--.RDP.Z. | 1989-12-27T15:13:56.32 | 10.0 | positive | manual | PG | 352 | 0.0999 | 0.2 | 3 |